Projects per year
Abstract
We have developed dielectric-lined rectangular waveguide structures for terahertz (THz)-driven ultrafast deflection of 100 keV electron beams. The structures were designed to achieve THz phase velocity matching with co-propagating electron bunches. The phase-matching capability was experimentally confirmed through time-frequency analysis of the broadband coherent THz transmission measured by electro-optic sampling. The analysis determined both the frequency-dependent propagation constants in the electron interaction region and the propagation characteristics of the integrated THz tapered coupler.
Original language | English |
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Article number | 144102 |
Journal | Applied Physics Letters |
Volume | 118 |
Issue number | 14 |
DOIs | |
Publication status | Published - 6 Apr 2021 |
Research Beacons, Institutes and Platforms
- Photon Science Institute
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Dive into the research topics of 'Dispersion in dielectric-lined waveguides designed for terahertz-driven deflection of electron beams'. Together they form a unique fingerprint.Projects
- 1 Finished
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The Cockcroft Institute
Appleby, R. (PI), Bertsche, W. (CoI), Graham, D. (CoI), Jones, R. (CoI), Kirkby, K. (CoI), Owen, H. (CoI) & Xia, G. (CoI)
1/04/17 → 31/03/18
Project: Research